Artifacts > Business Modeling Artifact Set > Business Vision > Guidelines
Guidelines:
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Business Vision |
The Business Vision defines the set of goals and objectives at which the business modeling effort is aimed. |
A Business Vision for the organization in which a system is to be deployed, referred to as the target organization, is meant to be changeable as the understanding of what the objectives should be and what the change potentials are evolves. However, change should happen slowly and normally only throughout the earlier portion of the lifecycle.
We suggest you express the objectives in terms of business use cases, business workers, and business entities, as these are developed so you can see how the business vision is realized. The description of the objective should eventually cover:
This section suggests a number of questions to ask yourself in order to find areas in the target organization that can benefit from business improvement.
Look at each business use case and ask these questions:
Keep three things in mind as you decide how to improve a business:
There are many ways to improve a business. An important aspect is how you organize people working on the business processes. The following guidelines are recommended:
A basic way to streamline a business use case is to create teams that have the necessary competencies and responsibilities.
Identify unnecessary work by looking for activities such as:
Eliminate these activities wherever possible.
You want to avoid performing the same work several times within the same business. You know that work is being performed in several places when:
To avoid these situations, change the way business is done by one or several of the following ways:
Lead-time, or lifecycle time, can be a problem even if everything is working well. To identify where time is problem, analyze how time is spent in each business use case. Identify the relationship between productive time, waiting time, and transfer time.
Change the business with one or several of the following actions:
One way to reduce cost is to reduce the number of people involved. Of course, you should try to make activities less expensive, but minimizing time is often the best way to reduce costs. Be careful—reducing costs often adversely affects the quality of the business’ results.
If many errors occur within the business or in the results the business produces, consider the following actions:
Examples of problems in relationships with external suppliers and partners are long lead times, waiting, errors in orders, and doing the wrong thing. Consider the following actions to remove the problems:
We recommend you take a close look at how technologies can change the business and each individual business process. This topic is typically covered in parallel with Activity: Define Automation Requirements.
This section suggests a series of topics to discuss when your task is to restructure the business use cases of an existing business or to add new business use cases—to perform business reengineering or business creation:
When you are ready to develop a vision of the new business, we recommend you start by first establishing what the entire business is—every business use case and all the business actors. The purpose is to identify changes and improvements that affect how responsibilities are distributed among business actors and business use cases. This often involves changing the interface between the target organization and the business actors, moving activities between business use cases, and even removing and merging business use cases.
Once you’ve decided which business use cases to focus on, we recommend you follow Davenport’s [DVP93] structured way to develop a vision. This calls for a series of workshops, each with a specific focus.
What to look at |
Ask yourself |
Result |
Each prioritized business use case |
How can we do things differently? |
Ideas of what business use cases to change and kind of changes you want. |
Each business use case |
How will it work? |
Ideas and suggestions about changing the following business use-case characteristics:
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Each business use case |
How well will it work? |
New performance measures and metrics for the business use case. |
Each business use case |
What things must go well? |
Critical success factors, such as people, technology, and products. |
Critical success factors |
What things might not go well? |
Risk factors and potential barriers to the implementation of the business vision, such as resource-allocation, organizational, cultural, technical and product factors; markets and environments; and costs. |
Critical success factors are those factors essential to the success of the business-engineering project. [JAC94] classifies success factors in the following categories:
According to [JAC94], business-engineering risks roughly fall into two categories: risks associated with the change process and risks associated with the technology used. [DVP93] classifies risks into five categories:
Rational Unified Process |